Chinese teaching speech input formula blackboard

The utility model discloses a chinese teaching speech input formula blackboard, including basic face, display screen, handwritten face, information input face, the display screen is located basis facemiddle part, display screen upper portion is equipped with two speakers, handwritten face lies in basis face one side, handwritten face is equipped with the arm, the arm both ends are equipped with the operation guide rail, be equipped with the slip blackboard eraser on the arm, the information input face is located basis face opposite side, the inside upper end of information input face is equipped with intelligence record board, intelligence record board internally mounted the main control circuit board, speech recognition module and battery, information input face middle part is equipped with the touch screen, information input face lower part is equipped with voice receiver. Beneficial effect lies in: through design speech input, ensured the cleanness of teaching environment, strengthened interactive between